Taco Software was founded by Raj Doshi in 2002 with the goal of delivering quality software for Mac OS X. Taco Software's first product, Taco HTML Edit, has led the way among HTML editors with features such as Live Preview, Syntax Checking, and the Component Library.

In 2010, Taco Software released its second product, Latexian. Latexian is a revolutionary front-end for the LaTeX typesetting language, providing features such as Live Preview, Code Folding, Navigator, and more.